20174119797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{61051}}^1$

素因数の和:61333

約数の個数: 32

約数和(自身を含む): 29881290880

約数和(自身を除く): 9707171083

約数列:

[1, 3, 13, 37, 39, 111, 229, 481, 687, 1443, 2977, 8473, 8931, 25419, 61051, 110149, 183153, 330447, 793663, 2258887, 2380989, 6776661, 13980679, 29365531, 41942037, 88096593, 181748827, 517285123, 545246481, 1551855369, 6724706599, 20174119797]

約数ペア:

[(1, 20174119797), (3, 6724706599), (13, 1551855369), (37, 545246481), (39, 517285123), (111, 181748827), (229, 88096593), (481, 41942037), (687, 29365531), (1443, 13980679), (2977, 6776661), (8473, 2380989), (8931, 2258887), (25419, 793663), (61051, 330447), (110149, 183153)]